v-bar造句
例句与造句
- Abstract : a v - bar flowmeter is introduced . the flowmaeter equipped with automatic pressure and temperature compensation and teletransmission . the operational principle , basic strucure and features of the flowmeter are described
文摘:介绍一种带压力、温度自动补偿的电远传楔型流量计，阐述了该流量计的工作原理、基本结构和性能特点。 - It's difficult to find v-bar in a sentence. 用v-bar造句挺难的
